38012160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 128036160

約数和(自身を除く): 90024000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 521, 570, 608, 640, 760, 768, 912, 960, 1042, 1140, 1216, 1280, 1520, 1563, 1824, 1920, 2084, 2280, 2432, 2605, 3040, 3126, 3648, 3840, 4168, 4560, 4864, 5210, 6080, 6252, 7296, 7815, 8336, 9120, 9899, 10420, 12160, 12504, 14592, 15630, 16672, 18240, 19798, 20840, 24320, 25008, 29697, 31260, 33344, 36480, 39596, 41680, 49495, 50016, 59394, 62520, 66688, 72960, 79192, 83360, 98990, 100032, 118788, 125040, 133376, 148485, 158384, 166720, 197980, 200064, 237576, 250080, 296970, 316768, 333440, 395960, 400128, 475152, 500160, 593940, 633536, 666880, 791920, 950304, 1000320, 1187880, 1267072, 1583840, 1900608, 2000640, 2375760, 2534144, 3167680, 3801216, 4751520, 6335360, 7602432, 9503040, 12670720, 19006080, 38012160]

約数ペア:

[(1, 38012160), (2, 19006080), (3, 12670720), (4, 9503040), (5, 7602432), (6, 6335360), (8, 4751520), (10, 3801216), (12, 3167680), (15, 2534144), (16, 2375760), (19, 2000640), (20, 1900608), (24, 1583840), (30, 1267072), (32, 1187880), (38, 1000320), (40, 950304), (48, 791920), (57, 666880), (60, 633536), (64, 593940), (76, 500160), (80, 475152), (95, 400128), (96, 395960), (114, 333440), (120, 316768), (128, 296970), (152, 250080), (160, 237576), (190, 200064), (192, 197980), (228, 166720), (240, 158384), (256, 148485), (285, 133376), (304, 125040), (320, 118788), (380, 100032), (384, 98990), (456, 83360), (480, 79192), (521, 72960), (570, 66688), (608, 62520), (640, 59394), (760, 50016), (768, 49495), (912, 41680), (960, 39596), (1042, 36480), (1140, 33344), (1216, 31260), (1280, 29697), (1520, 25008), (1563, 24320), (1824, 20840), (1920, 19798), (2084, 18240), (2280, 16672), (2432, 15630), (2605, 14592), (3040, 12504), (3126, 12160), (3648, 10420), (3840, 9899), (4168, 9120), (4560, 8336), (4864, 7815), (5210, 7296), (6080, 6252)]